1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garri49 [273]
3 years ago
10

According to the law of conservation of mass, mass is neither created nor destroyed in any ordinary chemical reaction. Which of

the following is a demonstration of this law?
Chemistry
1 answer:
sladkih [1.3K]3 years ago
4 0

There are no options provided, therefor I cannot answer the question.

You might be interested in
___is a self improvement strategy for a busy person who has difficulty finding time to exercise
Darya [45]

Answer:

Exersize

Explanation:

it helps you stay healthy

7 0
3 years ago
Calculate the pH and fraction of dissociation (
ELEN [110]
Idk nakakaiisannwnajIanwnakkzjsnqwjjsisjsjwj
3 0
2 years ago
11<br> What is the ionic charge for an ion with 12 p* and 10 e?<br> A 0<br> B +2<br> C -2<br> D +1
aliina [53]

Answer:

+2

Explanation:

10 e   will 'balance '   10 p    then there is two + charges leftover

3 0
2 years ago
Imagine an alternate universe where the value of the Planck constant is 6.6207 x 10^-36 J*s.
Salsk061 [2.6K]

Answer:

See explanation

Explanation:

According to Louis de Broglie, matter has an associated wavelength. He was the first scientist to establish the idea of wave-particle duality or wave- particle paradox.

The display of wavelike properties by objects in the universe is dependent on the magnitude of the of the mass of the body. Small objects have a large associated wavelength and can be described completely by quantum mechanics.

A buckyball with a mass of 1.2 x 10-21 g, 0.7 nm wide, moving at 38. m/s has a very small mass and significant associated wavelength hence the system can be completely described by quantum mechanics.

5 0
2 years ago
Helpppp me plzz....
Dmitry_Shevchenko [17]

2.a) warm air is lighter than cold air so thats why it's warmer upstairs than downstairs
3.d) Conduction<span> is the process by which heat energy is transmitted through contact with neighboring molecules</span> 
4.d) the lamp radiates heat throughout the plants 
4 0
3 years ago
Other questions:
  • A gallon of Moo Milk costs \$5.12$5.12dollar sign, 5, point, 12. What is the price, in dollars, of an 888 ounce glass of Moo Mil
    6·1 answer
  • A 346.9 ml sample of carbon dioxide was heated to 381 k. if the volume of the carbon dioxide sample at 381 k is 596.2 ml, what w
    11·1 answer
  • How many milliliters of calcium, with a density of 1.55 g/mL, are needed to produce 98.5 grams of calcium hydroxide in the singl
    9·1 answer
  • MgO(s) + H2O(l) → Mg(OH)2(aq)
    13·1 answer
  • Use the drop-down menu to complete the sentence.
    6·2 answers
  • What is the most reactive metal on the periodic table?
    7·1 answer
  • 2. Calculate the molarity of a solution in which 0.50 moles of MgCl2 are dissolved to produce 1.5 liters
    14·1 answer
  • Which best explains why the atomic theory is a scientific one?
    14·1 answer
  • Convert 550 torr into SI units.
    8·1 answer
  • Which molecule can't be exist?<br>A)NCl3 B)OF6 C)ONF3 D)PCl3<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!